| Author: | Altringer, Paulette B. |
|---|---|
| Additional Authors: | Marchant, W. N., Dannenberg, R. O., Jeffers, T. H., Borrowman, S. R., Brooks, P. T. |
| Year: | 1985 |
| Document Type: | N/A |
| Series: | United States Bureau of Mines Reports |
| Report Number: | Bulletin 682 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc12824/ |